method

n_mails

v2_6_3 - Show latest stable - Class: Net::POP3

n_mails()

public

Returns the number of messages on the POP server.

# File lib/net/pop.rb, line 624
    def n_mails
      return @n_mails if @n_mails
      @n_mails, @n_bytes = command().stat
      @n_mails
    end